Square Foot Calculator

Square Foot Calculator is a free online tool for quickly measuring square footage, area conversions, and material estimates for home, construction, and landscaping projects. Users can enter dimensions, choose shapes such as rooms, rectangles, circles, triangles, trapezoids, walls, or L-shaped areas, and instantly get results in square feet, square yards, square meters, inches, and acres. The tool also supports waste factor and cost estimation, making it useful for flooring, carpet, tile, paint, concrete, roofing, garden, driveway, mulch, and other renovation projects. It saves time, reduces manual math, and helps plan materials more accurately.